05-07 check

[SloSVO]

Fyi, the term unlock isn't the correct term to describe what your saying.. First thing that comes go mind is that your taklking about the handheld interface.
Many things have to line up for the pcm to go thru all the tests.. For one the gas tank, pretty much can't be less than 1/4 tank nor over 3/4 tank, roughly..

Then the intake air temp has to keep a certain degree spread to the ECT..

[MOTANGT]

I understand what your saying about the term. Reason I'm stating it that way is from the emissions station point of view. I've been trying to get this resolved since November and I've just about had it with this car. She runs fine but this whole ordeal with my tune is driving me nuts. I would think that after two tanks it would have woke up between one of them. Like I posted before, Tune goes in on Sunday and By Friday night or Saturday like clockwork P0430 pops up. The latest tune: so far nothing.